qclist=[]
xj=open('qc.txt','w')
xj.close()

dk=open('save.txt','r')
for v in dk.readlines():
    qc="".join(v.split('\n'))
    qclist.append(qc)

jd=list(set(qclist))
print('[+] Remove duplication')
for j in jd:
    print(j)
    print(j,file=open('qc.txt','a'))